Michigan State University scientists have pinpointed the molecular "switch" that supercharges sperm for their final sprint to ...

Masculinizing hormone therapy involves taking testosterone to induce masculine body characteristics, which may help better match your gender identity.

Conversations with your teens can counteract harmful messages from society and help them grow into confident, caring young ...

From Hollywood heroes to fitness ads, the “ideal male body” is becoming increasingly unattainable for the average man. This ...